

EPA Fact Sheets
Informative EPA Fact Sheets The United States Environmental Protection Agency (EPA) does an excellent job of assembling and posting...
Sep 29, 20161 min read


10 State Standards
Wastewater Standards These well-known and reliable wastewater standards have changed slowly over the years, getting updates as needed to...
Sep 29, 20161 min read


Key ATP Terms
Adenosine Triphosphate (ATP) Testing ATP testing is an advanced analysis for thoroughly evaluating a biological treatment system. Because...
Sep 28, 20162 min read


Wastewater Temperature
Wastewater Temperature in the Bioreactor Operators know that when the temperature of the wastewater entering the bioreactor is too high,...
Sep 26, 20169 min read


Activated Sludge Table
Activated Sludge Design Parameters This is a handy chart from the well-known Metcalf & Eddy handbook (Metcalf & Eddy. Wastewater...
Sep 5, 20161 min read